* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  background-color: #fbe9e7;
}

.game-wrapper {
  max-width: 480px;
  margin: auto;
  position: relative;
}

.game-wrapper canvas.game-ui {
  display: block;
  width: 100%;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}